Spoon Sports Rigid Collar - Nissan March Bolero A30 K13 modified - Full Kit APIO bronze wrist pin bushings are

bronze wrist pin bushings are also fitted to each Alpha Series Rod for increased wear resistance and are compatible with most aftermarket pistons without additional machining

we have once again made this product into reality

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5 hole and 4 hole design is built purely on reducing as much weight as possible

Spoon Sports Rigid Collar - Nissan March Bolero A30 K13 modified - Full Kit APIO bronze wrist pin bushings areDeveloped by Spoon Sports, the Japanese Honda tuning specialists, Rigid Collars are precision machined aluminium rings that lock your subframe to the chassis. Factories drill the subframe bolt holes oversized so components drop in fast on the production line, and that clearance stays for the life of the car. It leaves the subframe sitting a fraction off centre, dulling steering response and letting vibration through the floor. Fit a set and the bolts